### Instructionsfor Completing the Process Data Template

This template is to be used to record the 30 daily averages of specific process data required by the ICR. The ERT does not have the capability to store these daily averages. This spreadsheet included 4 separate surrogate worksheets,in case the boiler tested is tested for all surrogates at 4 different dates.This spreadsheet is intended to be used for one boiler of one facility.Data for multiple boilers should be handled by using separate copies of this spreadsheet. yelloware required (if applicable to your boilers' operation). You do not need to populate cells shaded in gray, as they ar automaticallypopulated from the Boiler Information worksheet. Please Do Not modify the structure of this spreadsheet by adding or subtracting rows, columns, cells. Please name each resulting spreadsheet with the following naming convention:[FacilityID]_Unit_[BoilerID]_Processdata.xls(example: 8100_Unit_2_Processdata.xls).

Please refer to the following steps when using these spreadsheets.

BoilerInformation Worksheet

Pleaseenter the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Informationworksheet.

ProcessData Worksheets

Pleaseuse one process data worksheetfor each HAP surrogate even is simultaneous testing of different HAP surrogates was done.

### Instructionsfor Completing the Process Data Template

This template is to be used to record the 30 daily averages of specific process data required by the ICR. The ERT does not have the capability to store these daily averages. This spreadsheet included 4 separate surrogate worksheets,in case the This spreadsheet is intended to be used for one boiler of one facility.Data for multiple boilers should be handled by using separate copies of this spreadsheet. Fields shaded in yelloware required (if applicable to your boilers' operation). You do not need to populate cells shaded in gray, as they are Please Do Not modify the structure of this spreadsheet Please name each resulting spreadsheet with the following naming convention:[FacilityID]_Unit_[BoilerID]_Processdata.xls(example: 8100_Unit_2_Processdata.xls).

Pleaseenter the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Informationworksheet.

Pleaseuse one process data worksheetfor each HAP surrogate even is simultaneous testing of different HAP surrogatesEIA

Facility Code Facility Name Boiler ID

2050 ENTERGY MS, BAXTER WILSON 1EIA

Facility Code Facility Name Boiler ID 2050 ENTERGY MS, BAXTER WILSON 1.0

Daily A verage Process Data for a 30 Day Period Including the Testing Date

Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 5/10/2010 NA NA NA Day 2 5/11/2010 NA NA NA Day 3 5/12/2010 NA NA NA Day 4 5/13/2010 NA NA NASynfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing Rate NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NACoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units) NA 162,252.7 lb/hr NA 162,257.9 lb/hr NA 162,665.9 lb/hr NA 166,072.3 lb/hrAverage Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 2,898.8 NA 2,898.9 NA 2,911.1 NA 2,978.3 NAUnit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 285 296 287 298 287 298 293 304Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (scfm) Pressure Drop across FGD (in H2O)

NA NA NA NA NA NA NA NAOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr)

NA NA NA NA NA NA NA NA NA NA NA NAOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

NA NA NA NA NA NA NA NAFlue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) NA 9.8 NA 9.9 NA 9.8 NA 9.9Flue Gas Moisture Content (%) NA NA NA NAEIA

Facility Code Facility Name Boiler ID 2050 ENTERGY MS, BAXTER WILSON 1.0

Daily A verage Process Data for a 30 Day Period Including the Testing Date

Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 5/10/2010 NA NA NA Day 2 5/11/2010 NA NA NA Day 3 5/12/2010 NA NA NA Day 4 5/13/2010 NA NA NASynfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing Rate NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NACoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units) NA 162,252.7 lb/hr NA 162,257.9 lb/hr NA 162,665.9 lb/hr NA 166,072.3 lb/hrAverage Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 2,898.8 NA 2,898.9 NA 2,911.1 NA 2,978.3 NAUnit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 285 296 287 298 287 298 293 304Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (scfm) Pressure Drop across FGD (in H2O)

NA NA NA NA NA NA NA NAOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr)

NA NA NA NA NA NA NA NA NA NA NA NAOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

NA NA NA NA NA NA NA NAFlue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) NA 9.8 NA NA 9.9 NA NA 9.8 NA NA 9.9 NAEIA

Facility Code Facility Name Boiler ID 2050 ENTERGY MS, BAXTER WILSON 1.0

Daily A verage Process Data for a 30 Day Period Including the Testing Date

Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 5/10/2010 NA NA NA Day 2 5/11/2010 NA NA NA Day 3 5/12/2010 NA NA NA Day 4 5/13/2010 NA NA NASynfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing Rate NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NACoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units) NA 162,252.7 lb/hr NA 162,257.9 lb/hr NA 162,665.9 lb/hr NA 166,072.3 lb/hrAverage Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 2,898.8 NA 2,898.9 NA 2,911.1 NA 2,978.3 NAUnit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 285 296 287 298 287 298 293 304Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (scfm) Pressure Drop across FGD (in H2O)

NA NA NA NA NA NA NA NAOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr)

NA NA NA NA NA NA NA NA NA NA NA NAOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

NA NA NA NA NA NA NA NAFlue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) NA 9.8 NA NA 9.9 NA NA 9.8 NA NA 9.9 NAEIA

Facility Code Facility Name Boiler ID 2050 ENTERGY MS, BAXTER WILSON 1.0

Daily A verage Process Data for a 30 Day Period Including the Testing Date

Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 5/10/2010 NA NA NA Day 2 5/11/2010 NA NA NA Day 3 5/12/2010 NA NA NA Day 4 5/13/2010 NA NA NASynfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing Rate NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NACoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units) NA 162,252.7 lb/hr NA 162,257.9 lb/hr NA 162,665.9 lb/hr NA 166,072.3 lb/hrAverage Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 2,898.8 NA 2,898.9 NA 2,911.1 NA 2,978.3 NAUnit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 285 296 287 298 287 298 293 304Control Device Operating Parameters, A s Appicable Flue Gas Flow Rate (scfm) Pressure Drop across FGD (in H2O)

NA NA NA NA NA NA NA NAOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr)

NA NA NA NA NA NA NA NA NA NA NA NAOther Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

NA NA NA NA NA NA NA NAFlue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%) NA 9.8 NA NA 9.9 NA NA 9.8 NA NA 9.9 NA